Choosing between Cornwall IV, Trio15 or X4 Ultra

Agree with Russ. I just bought a newesd set of Volti Rivals which are powered by my Primaluna 300 Evo integrated with KT-150s + Radiotechniques and I'm gobsmacked how good they are. I'm coming from Sapphire M3s which were and are wonderful audiophile speakers but the Rivals (which msrp for 3x more than the M3s) take that same audophile and add a wallop to them that is more like Thor's hammer. 

The M3s were like being in the recording stuidio with the band and the Rivals are like being at a concert. I was not prepared for what they unleash when cranked up to .....5.

New Rivals are $15k but you may be able to find them used as I did. Razz's are around $6,500 and you have subs so that may be the ticket. I was going to buy a new set of Razz wth subs before I found the used Rivals. 

Also, I haven't heard Spatial X series which are better than the M3s so I can't comment on that. 

Dweller - I much prefer Ultralinear to Triode myself. Triode sounds like a think blanket was placed over the speaker to me. But that is why PL has the option - some prefer one over the other.

I was hoping but not set on eliminating the subs.
The space where I’m putting the speakers will have them 2-3 feet away from the front wall but with my center console the Cornwalls would pretty much fill the width of the room. 
im not in a hurry so I’ll look into the Voltis 

I’m so grateful for all of your input. It’s nice to get somebody else’s perspective on some thing that I’ve been contemplating for so long.

@laynes - Have you talked to Kevin at Upscale about the Triode sound?

The veiling you describe should be a concern. Does increasing the playback volume make a difference? 

Those Volti Rivals look amazing.

New USaudiomart saved search!

@dweller  , I haven't. It did help when I turned the power up but thought to myself why do that when the power is cut in half for Triode and then I just turn it up? I'm sure I'm missing something. I'm only about 19 mos into this journey (recently anyway). That said, I like Ultralinear so much anyway I haven't really tried Triode that much.

@brighamdoc , it sounds like you are going through something similar I had with the M3s and my search led me to Volti and I couldn't be happier. I had considered Cornwall IVs but never heard them or the other speakers you listed. The X4s may do the trick also but most, including me, find you need a well treated room with them - just fyi. Also the break-in isn't complete until around 400 hours - but sound better at 100 and again around 200-ish. I'm glad I went used w/ my Rivals as they are broken in already. I hope a used set comes up for sale for you.